*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;

}
body{
    font-family: 微软雅黑;
}
a{
    text-decoration: none;
}
li{
    list-style: none;
}
.container{
    width: 1200px;
    margin:auto;
}
header>.container{
    display: flex;  /*flex  布局*/
    justify-content: space-between; /*布局*/
    align-items: center;  /*垂直居中*/
}
.header-logo img{
    width: 114px;
    height: 43px;
    margin-left: 50px;
}
.header-right{
    display: flex;
    justify-content: space-around;
    align-items: center;
}
.header-right ul{
    border-right: 1px solid #ccc;
}
.header-right ul li{
    display: inline-block;
}
.header-input{
    padding-left: 50px;
    line-height: 80px;
}
.header-right ul li a{
    color: #333;
    padding: 30px 28px;
    text-align: center;
}
.header-right ul li:hover a{
    color: #f8b600;
}
.header-input a:nth-child(1){
    color: #333;
    font-weight: 400;
    margin-right: 20px;
}
.header-input a:nth-child(2){
    display: inline-block;
    width: 98px;
    height: 34px;
    border: 1px solid #f8b600;
    border-radius: 4px;
    background-color: #f8b600;
    color: #fff;
    text-align: center;
    line-height: 34px;
}
.header-input .a-1:hover{
    color: #f8b600;
}
.header-input .a-2:hover{
    background-color: #f89800;
}

/* header*/

.banner{
    position: relative;
}
.banner .xuanxiangka{
    width: 190px;
    position: absolute;
    left: 100px;
    top:48px;
    z-index: 5;
}
.banner .xuanxiangka li{
    padding: 28px 0;
    text-align: center;
    cursor: pointer;
    background-color: #fff;
}
.banner .xuanxiangka li:hover{
    background-color: #ddd;
    opacity: .6;
}
.banner .p-1{
    width: 190px;
    position: absolute;
    left: 100px;
    padding: 26px 0;
    background-color: #fff;
}
.banner .p-2{
    width: 190px;
    position: absolute;
    top: 433px;
    left: 100px;
    padding: 19px 0;
    background-color: #fff;
    z-index: 1;
}
.tupian{
    width: 100%;
}
.tupian div{
    display: none;
}
.tupian .bian{
    display: block;
}
.tupian div:first-child{
    background: url(../img/pc_Ban00bj_40d7a3b.jpg);
    height: 470px;
    background-size:cover;
}
.tupian div:first-child img{
    width: 600px;
    height: 460px;
    position: absolute;
    left: 37%;
    top:10px;
}
.tupian div:nth-child(2){
    background: url(../img/pc_Ban09_d6425f8.jpg);
    height: 470px;
    background-size:cover;
}
.tupian div:nth-child(2) .p-3{
     font-size: 50px;
    margin-left: 380px;
    padding-top: 100px;
    color: #eeeeee;
}.tupian div:nth-child(2) .p-4{
    font-size: 20px;
     margin-left: 380px;
     padding-top: 40px;
     color: #eeeeee;
     margin-bottom: 60px;
 }
.tupian div:nth-child(2) .a-1{
    color: #4d91ff;
    padding: 10px 15px;
    background-color: #fff;
    margin-left: 380px;
    border-radius: 5px;
}
.tupian div:nth-child(2) .a-2{
    color: #fff;
    padding: 10px 10px;
    margin-left: 5px;
    border: 1px solid #fff;
    border-radius: 5px;
}
.tupian div:nth-child(2) .a-2:hover{
    color: #4d91ff;
    background-color: #fff;
}
.tupian div:nth-child(2) img{
    width: 600px;
    height: 460px;
    position: absolute;
    top:0;
    left: 720px;
}
.tupian div:nth-child(3){
    background: url(../img/pc_Ban10_dd3c437.jpg);
    height: 470px;
    background-size:cover;
}
.tupian div:nth-child(3) .p-5{
    font-size: 50px;
    margin-left: 380px;
    padding-top: 100px;
    color: #eeeeee;
}.tupian div:nth-child(3) .p-6{
     font-size: 20px;
     margin-left: 380px;
     padding-top: 40px;
     color: #eeeeee;
     margin-bottom: 60px;
 }
.tupian div:nth-child(3) .a-3{
    color: #f8a63e;
    padding: 10px 15px;
    background-color: #fff;
    margin-left: 380px;
    border-radius: 5px;
}
.tupian div:nth-child(3) .a-4{
    color: #fff;
    padding: 10px 10px;
    margin-left: 5px;
    border: 1px solid #fff;
    border-radius: 5px;
}
.tupian div:nth-child(3) .a-4:hover{
    color: #f8a63e;
    background-color: #fff;
}
.tupian div:nth-child(3) img{
    width: 600px;
    height: 460px;
    position: absolute;
    top:0;
    left: 720px;
}
.tupian div:nth-child(4){
    background: url(../img/pc_Ban11_4a4d275.jpg);
    height: 470px;
    background-size:cover;
}
.tupian div:nth-child(4) .p-7{
    font-size: 50px;
    margin-left: 380px;
    padding-top: 100px;
    color: #eeeeee;
}.tupian div:nth-child(4) .p-8{
     font-size: 20px;
     margin-left: 380px;
     padding-top: 40px;
     color: #eeeeee;
     margin-bottom: 60px;
 }
.tupian div:nth-child(4) .a-5{
    color: #458de7;
    padding: 10px 15px;
    background-color: #fff;
    margin-left: 380px;
    border-radius: 5px;
}
.tupian div:nth-child(4) .a-6{
    color: #fff;
    padding: 10px 10px;
    margin-left: 5px;
    border: 1px solid #fff;
    border-radius: 5px;
}
.tupian div:nth-child(4) .a-6:hover{
    color: #458de7;
    background-color: #fff;
}
.tupian div:nth-child(4) img{
    width: 600px;
    height: 460px;
    position: absolute;
    top:0;
    left: 720px;
}
.tupian div:nth-child(5){
    background: url(../img/pc_Ban12_dd4f912.jpg);
    height: 470px;
    background-size:cover;
}
.tupian div:nth-child(5) .p-9{
    font-size: 50px;
    margin-left: 380px;
    padding-top: 100px;
    color: #eeeeee;
}.tupian div:nth-child(5) .p-10{
     font-size: 20px;
     margin-left: 380px;
     padding-top: 40px;
     color: #eeeeee;
     margin-bottom: 60px;
 }
.tupian div:nth-child(5) .a-7{
    color: #f7546f;
    padding: 10px 15px;
    background-color: #fff;
    margin-left: 380px;
    border-radius: 5px;
}
.tupian div:nth-child(5) .a-8{
    color: #fff;
    padding: 10px 10px;
    margin-left: 5px;
    border: 1px solid #fff;
    border-radius: 5px;
}
.tupian div:nth-child(5) .a-8:hover{
    color: #f7546f;
    background-color: #fff;
}
.tupian div:nth-child(5) img{
    width: 600px;
    height: 460px;
    position: absolute;
    top:0;
    left: 720px;
}

/*banner*/

main{
    background-color: #f5f5f5;
}
.main-top{
    height: 516px;
}
.main-top-top p{
    display: block;
    text-align: center;
    font-size: 30px;
    padding-top: 60px;
    padding-bottom: 30px;
}
.main-top-bottom{
    display: flex;
    justify-content: space-between;
}


.main-top-bottom div:first-child{
    width: 390px;
    height: 345px;
    background-color: #fff;
}
.main-top-bottom div:hover{
    margin-top: -5px;
    transition: .7s;
    box-shadow: 3px 3px 3px #ddd;
}
.main-top-bottom div:first-child img{
    width: 230px;
    height: 230px;
    margin: auto;
    display: block;
    margin-top: 25px;
}
.main-top-bottom div:first-child p{
    text-align: center;
    margin-top: 20px;
    color: #999;
}

.main-top-bottom div:nth-child(2){
    width: 390px;
    height: 345px;
    background-color: #fff;
}
.main-top-bottom div:nth-child(2) img{
    width: 230px;
    height: 230px;
    margin: auto;
    display: block;
    margin-top: 25px;
}
.main-top-bottom div:nth-child(2) p{
    text-align: center;
    margin-top: 20px;
    color: #999;
}

.main-top-bottom div:nth-child(3){
    width: 390px;
    height: 345px;
    background-color: #fff;
}
.main-top-bottom div:nth-child(3) img{
    width: 230px;
    height: 230px;
    margin: auto;
    display: block;
    margin-top: 25px;
}
.main-top-bottom div:nth-child(3) p{
    text-align: center;
    margin-top: 20px;
    color: #999;
}
.main-center-top p{
    display: block;
    text-align: center;
    font-size: 30px;
    padding-top: 40px;
    padding-bottom: 30px;
}
.main-center-bottom{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
}
.main-center-bottom div{
    width: 270px;
    height: 220px;
    margin-bottom: 30px;
}
.main-center-bottom div:hover{
    margin-top: -5px;
    transition: .5s;
    box-shadow: 1px 1px 1px #ddd;
}
.main-center-bottom a{
    color: #000;
}
.main-center-bottom div:first-child img{
    width: 270px;
    height: 166px;
}
.main-center-bottom div:first-child p{
    font-size: 18px;
    text-align: center;
    line-height: 50px;
    background-color: #fff;
}

.main-center-bottom div:nth-child(2) img{
    width: 270px;
    height: 166px;
}
.main-center-bottom div:nth-child(2) p{
    font-size: 18px;
    text-align: center;
    line-height: 50px;
    background-color: #fff;
}

.main-center-bottom div:nth-child(3) img{
    width: 270px;
    height: 166px;
}
.main-center-bottom div:nth-child(3) p{
    font-size: 18px;
    text-align: center;
    line-height: 50px;
    background-color: #fff;
}
.main-center-bottom div:nth-child(4) img{
    width: 270px;
    height: 166px;
}
.main-center-bottom div:nth-child(4) p{
    font-size: 18px;
    text-align: center;
    line-height: 50px;
    background-color: #fff;
}
.main-center-bottom div:nth-child(5) img{
    width: 270px;
    height: 166px;
}
.main-center-bottom div:nth-child(5) p{
    font-size: 18px;
    text-align: center;
    line-height: 50px;
    background-color: #fff;
}
.main-center-bottom div:nth-child(6) img{
    width: 270px;
    height: 166px;
}
.main-center-bottom div:nth-child(6) p{
    font-size: 18px;
    text-align: center;
    line-height: 50px;
    background-color: #fff;
}
.main-center-bottom div:nth-child(7) img{
    width: 270px;
    height: 166px;
}
.main-center-bottom div:nth-child(7) p{
    font-size: 18px;
    text-align: center;
    line-height: 50px;
    background-color: #fff;
}
.main-center-bottom div:nth-child(8) img{
    width: 270px;
    height: 166px;
}
.main-center-bottom div:nth-child(8) p{
    font-size: 18px;
    text-align: center;
    line-height: 50px;
    background-color: #fff;
}
.main-bottom-top p{
    display: block;
    text-align: center;
    font-size: 30px;
    padding-top: 40px;
    padding-bottom: 20px;
}

.swiper-container {
    width: 100%;
    height: 100%;
}
.swiper-slide {
    font-size: 18px;
    background: #fff;

    /* Center slide text vertically */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
}
.main-bottom-bottom-left img{
    width: 598px;
    height: 334px;
}
.main-bottom-bottom-right{
    width: 545px;
    height: 242px;
    margin: 40px 0 0 40px;
}
.main-bottom-bottom-right h3{
    font-size: 20px;
    color: #333;
    margin-bottom: 28px;
}
.main-bottom-bottom-right p{
    color: #999;
    margin-bottom: 30px;
}
.main-bottom-bottom-right a{
    color: #666;
}
.main-bottom-bottom-right a:hover{
    color: #f8b600;
}
.main-bottom-bottom-right-1{
    width: 545px;
    height: 242px;
    margin: 40px 0 0 40px;
}
.main-bottom-bottom-right-1 h3{
    font-size: 18px;
    color: #333;
    margin-bottom: 28px;
}
.main-bottom-bottom-right-1 a{
    font-size: 16px;
    display: block;
    padding: 5px 0;
    color: #999;
}
.main-bottom-bottom-right-1 a:hover{
    color: #f8b600;
}
.swiper-pagination-bullets{
    position: absolute;
    left: 1200px;
    top:2060px;
    display: inline-block;
}
.swiper-pagination-bullet{
    background-color: #000;
    margin: 0 3px;
}
.main-chaochu-bottom{
    display: flex;
    justify-content: space-between;
}
.main-chaochu-top p{
    display: block;
    text-align: center;
    font-size: 30px;
    padding-top: 50px;
    padding-bottom: 40px;
}
.main-chaochu-bottom div:first-child{
    width: 155px;
    height: 180px;
    text-align: center;
    position: relative;
}
.main-chaochu-bottom div:first-child img{
    width: 90px;
    height: 83px;
    border-radius: 20px;
    border: 20px solid #0078d3;
    background-color: #0078d3;
    margin-top: 15px;
}
.main-chaochu-bottom div:first-child p{
    padding-top: 30px;
}
.main-chaochu-bottom div:first-child a{
    color: #fff;
    padding: 10px 50px;
    background-color: #f8b600;
    line-height: 150px;
}
.main-chaochu-bottom .yincang{
    background-color: #fff;
    box-shadow: 2px 2px 1px #ddd;
    position: absolute;
    top:5px;
    display: none;
}
.main-chaochu-bottom div:hover .yincang{
    display: block;
    z-index: 2;
}
.main-chaochu-bottom div:nth-child(2){
    width: 155px;
    height: 180px;
    text-align: center;
}
.main-chaochu-bottom div:nth-child(2) img{
    width: 90px;
    height: 83px;
    border-radius: 20px;
    border: 20px solid #5f5f5f;
    background-color: #5f5f5f;
    margin-top: 15px;
}
.main-chaochu-bottom div:nth-child(2) p{
    padding-top: 30px;
}

.main-chaochu-bottom div:nth-child(3){
    width: 155px;
    height: 180px;
    text-align: center;
}
.main-chaochu-bottom div:nth-child(3) .img-1{
    width: 90px;
    height: 83px;
    border-radius: 20px;
    border: 20px solid #1bc3bb;
    background-color: #1bc3bb;
    margin-top: 15px;
}
.main-chaochu-bottom div:nth-child(3) p{
    padding-top: 30px;
}

.main-chaochu-bottom div:nth-child(4){
    width: 155px;
    height: 180px;
    text-align: center;
}
.main-chaochu-bottom div:nth-child(4) .img-3{
    width: 90px;
    height: 83px;
    border-radius: 20px;
    border: 20px solid #fe5f4f;
    background-color: #fe5f4f;
    margin-top: 15px;
}
.main-chaochu-bottom div:nth-child(4) p{
    padding-top: 30px;
}
.main-chaochu-bottom{
    position: relative;
}
.main-chaochu-bottom .chuxian{
    width: 155px;
    height: 180px;
    background-color: #fff;
    position: absolute;
    top:5px;
    display: none;
}
.main-chaochu-bottom .chuxian a{
    padding: 10px 50px;
    background-color:#f8b600 ;
    line-height: 140px;
    color: #fff;
}
.main-chaochu-bottom div:hover .chuxian{
    display: block;
    z-index: 2;
}
.main-chaochu-bottom .chuxian .img-2{
    width: 100px;
    height: 100px;
    margin-top: 30px;
 }
.main-chaochu-bottom .chuxian .img-4{
    width: 100px;
    height: 100px;
    margin-top: 30px;
}
/*main*/
footer{
    margin-top: 8px;
    height: 312px;
    background-color: #000000;
}
.footer-top{
    height: 239px;
    border-bottom: 1px solid #4B4F55;
}
.footer-top-left{
    display: flex;
    justify-content: space-between;
}
.footer-top-left p{
    color: #fff;
    margin-top: 40px;
    margin-left: 40px;
    margin-bottom: 20px;
}
.footer-top-left a{
    color: #999999;
    margin-left: 40px;
}
.footer-top-left li{
    color: #999999;
}
.footer-top-left .p-11{
    margin-left: 0;
}
.div-right img{
    width: 120px;
    height: 120px;
    margin-bottom: 10px;
    margin-right: 90px;
    margin-top: 50px;
}
.div-right .p-12{
    font-size: 14px;
    margin-left: 18px;
    margin-top: 10px;
    color: #999999;
}
.footer-bottom p{
    color: #999999;
    text-align: center;
    font-size: 14px;
    margin-top: 25px;
}
.main-top-bottom{
    display: block;
}
.main-top-bottom li{
    width: 390px;
    height: 345px;
    text-align: center;
}
#app{
    height: 400px;
    display: flex;
    color: #999;
}

#app p{
    text-align: center;
}
#app li:first-child{
    background-color: #fff;
    margin-right: 10px;
}
#app li:nth-child(2){
    background-color: #fff;
    margin-right: 10px;
}
#app li:nth-child(3){
    background-color: #fff;
}
#app li:hover{
    margin-top: -5px;
    box-shadow: 2px 2px 2px #ddd;
}
.main-top-bottom img{
    margin-top: 20px;
    margin-bottom: 20px;
    margin-left: 80px;
    margin-right: 80px;
}

@media (max-width: 800px) {
    body{
        width: 100%;
    }
    header{
        width: 100%;
    }
    header ul{
        display: none;
    }
    header a{
        display: none;
    }
    .container{
        width: 360px;
    }
    .banner .xuanxiangka{
        left: 0;
        width: 101px;
    }
    .banner .p-1{
        left: 0;
        width: 101px;
    }
    .banner .p-2{
        left: 0;
        width: 101px;
    }
    .tupian img{
        width: 20px;
        height: 20px;
    }
    .tupian div:first-child img{
        width: 270px;
        height: 300px;
        top:80px;
        left: 130px;
    }
    .tupian div:nth-child(2) img{
        width: 300px;
        height: 300px;
        top:80px;
        left: 99px;
    }
    .tupian div:nth-child(2) .p-3{
        display: none;
    }
    .tupian div:nth-child(2) .p-4{
        display: none;
    }
    .tupian div:nth-child(2) .a-2{
        margin-left: 150px;
        float: left;
        margin-top: -42px;
    }
    .tupian div:nth-child(2) .a-1{
        float: left;
        margin-top: 350px;
        margin-left: 284px;
    }

    main .top{
        display:none;
    }
    .tupian div:first-child img{
        width: 270px;
        height: 300px;
        top:80px;
        left: 130px;
    }
    .tupian div:nth-child(3) img{
        width: 300px;
        height: 300px;
        top:46px;
        left: 99px;
    }
    .tupian div:nth-child(3) .p-5{
        display: none;
    }
    .tupian div:nth-child(3) .p-6{
        display: none;
    }
    .tupian div:nth-child(3) .a-4{
        margin-left: 150px;
        float: left;
        margin-top: -42px;
    }
    .tupian div:nth-child(3) .a-3{
        float: left;
        margin-top: 350px;
        margin-left: 284px;
    }



    .tupian div:nth-child(4) img{
        width: 300px;
        height: 300px;
        top:46px;
        left: 99px;
    }
    .tupian div:nth-child(4) .p-7{
        display: none;
    }
    .tupian div:nth-child(4) .p-8{
        display: none;
    }
    .tupian div:nth-child(4) .a-6{
        margin-left: 150px;
        float: left;
        margin-top: -42px;
    }
    .tupian div:nth-child(4) .a-5{
        float: left;
        margin-top: 350px;
        margin-left: 284px;
    }


    .tupian div:first-child img{
        width: 270px;
        height: 300px;
        top:80px;
        left: 130px;
    }
    .tupian div:nth-child(5) img{
        width: 300px;
        height: 300px;
        top:46px;
        left: 99px;
    }
    .tupian div:nth-child(5) .p-9{
        display: none;
    }
    .tupian div:nth-child(5) .p-10{
        display: none;
    }
    .tupian div:nth-child(5) .a-8{
        margin-left: 150px;
        float: left;
        margin-top: -42px;
    }
    .tupian div:nth-child(5) .a-7{
        float: left;
        margin-top: 350px;
        margin-left: 284px;
    }

    .main-chaochu-bottom{
        display: block;
    }
    .main-chaochu-bottom div:first-child{
        margin-left: 100px;
    }
    .main-chaochu-bottom div:nth-child(2){
        margin-left: 100px;
    }
    .main-chaochu-bottom div:nth-child(3){
        margin-left: 100px;
    }
    .main-chaochu-bottom div:nth-child(4){
        margin-left: 100px;
    }
    .main-bottom-bottom-left img{
        width: 380px;
    }
    .main-bottom-bottom-right-1 a{
        display: none;
    }
    .main-bottom-bottom-right-1 h3{
        display: none;
    }
    .main-bottom-bottom-right{
        display: none;
    }
    .chuxian{
        margin-left: 0;
    }



    #app{
        display: block;
    }
    .main-center-bottom{
        margin-top: 600px;
        margin-left: 30px;
    }


    .main-chaochu-bottom div:hover .chuxian{
        display: none;
    }
    .main-chaochu-bottom div:hover .yincang{
        display: none;
    }
    footer{
        margin-top: 10px;
    }
    .footer-top-left{
        flex-wrap: wrap;
    }
    .footer-top-left>div{
        text-align: center;
        width: 100%;
    }
    .footer-top-left p,.footer-top-left a{
        margin-left: 0;
    }
    .div-right img{
        margin-right: 0;
    }
    .div-right .p-12{
        margin-left: 0;
    }
    .footer-bottom{
        margin-top: 500px;
    }
    footer{
        height: 900px;
    }
    .footer-top{
        border-bottom: none;
    }
    .footer-bottom p{
        width: 180px;
        margin:auto;
        padding-top: 20px;
    }
    .banner-center-left{
        margin-left: 50px;
    }
    .banner-bottom-left{
        margin-left: 50px;
    }
    .swiper-pagination{
        display: none;
    }
    .container{
        margin-left: 14px;
    }
    .tupian div:first-child{
        z-index: 3;
    }
}